发明名称 |
Eyelet-end buttonhole sewing machine wherein tacking data for bar tack are generated based on operator-specified characteristics of the bar tack |
摘要 |
A buttonhole sewing machine including stitching instrumentalities for forming zigzag stitches defining an eyelet-end buttonhole having an eyelet end portion at one end of a foot portion, by operations of a driving mechanism for operating needle and looper device of the stitching instrumentalities, a feeding mechanism for feeding work fabric feeding table along X and Y axes, and a rotating mechanism for rotating needle bar and looper base about an axis perpendicular to the X and Y axes, according to primary stitching data, and wherein a data input device is provided for operation by an operator to specify at least one characteristic of a bar tack portion to be formed at the other end of the foot portion of the eyelet-end buttonhole, and a data generating device is provided for generating tacking data as secondary stitching data on the basis of the specified characteristic or characteristics, to stitch the bar tack portion./!
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申请公布号 |
US5752456(A) |
申请公布日期 |
1998.05.19 |
申请号 |
US19960747384 |
申请日期 |
1996.11.12 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA;BROTHER KOGYO KABUSHIKI KAISHA |
发明人 |
NISHIZAWA, YOSHIFUMI;GAMANO, JUN;ANDO, HIDEO;FUNAHASHI, AKIHIRO |
分类号 |
D05B3/08;(IPC1-7):D05B21/00 |
主分类号 |
D05B3/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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